Akademik

thirlage

\\ˈthərlij\ noun (-s)

Etymology: alteration of Scots thrillage thralldom, from Middle English (Scots), from thril thrall + Middle English -age

: a feudal servitude, right, or service binding the tenants of a sucken to carry the grain produced there to a particular mill for grinding and to pay the agreed or customary dues; also : the dues so exacted — compare outsucken

Useful english dictionary. 2012.